The
AZZA
P4X2-A MAINBOARD SERIES
Page 19
2.4.7. CD Audio-in Connector
Connector:
CN 21
Type:
4 pin un-housed
This mainboard has one CD Audio-in connectors. This connector is used to connect the CD
ROM audio out.
2.4.8. USB Connectors: USB3, USB4, USB5 and USB6
Connector:
CN 30 (USB1)/ CN 31 (USB2)/ CN 32 (USB 3)/CN 38 (USB 4)
Type:
5 pin
This mainboard comes with 4 extra onboard USB ports. Ribbon cable for these four connec-
tors are optional. These connectors allow you to connect 4 USB devices to the mainboard.
5V DC
Ground
Ground
Data -
Data +
1 5V DC
2 Data-
3 Data+
4 Ground
5 Ground
Top View of a USB Port
Front View of a USB Port
Hard
ware
In
sta
llat
ion
Right Channel
Audio In
Left Channel
Audio In
Ground
1 Left Channel Audio In
2 Ground
3 Ground
4 Right Channel Audio In
Top View of a CD Audio In
Connector
Front View of a CD Audio In
Connector
2.4.9. S/PDIF Connector
(Only for P4X2-AD)
Connector:
CN 36
Type:
2 pin
The mainboard comes with an internal S/PDIF connector. S/PDIF is a digital interface that
can be used to improve the quality of the sound output from your system. The diagram is on
the following page.
Hardware Installation
